English — Forum #723 (Page 133/642)

1. 【Haichuan Jokes Shop】004 The Messy Guy - HCBBS Forum
2. 1131 Communication issue with MP - HCBBS Forum
3. A beginner is asking a few questions about hydrocracking, mainly regarding some key temperatures - HCBBS Forum
4. Does ammonia in coke oven gas burn, and what are the combustion products? - HCBBS Forum
5. Oil drip plug - HCBBS Forum
6. The reason for the dark red color of petroleum road asphalt - HCBBS Forum
7. 【Daily Topic】【Civil Engineering Edition 20160921】 - HCBBS Forum
8. 【Daily Question】Advanced Processing 20161005 Fill-in-the-blank: The disadvantage of recycling too late is that after it becomes a \"dry pot,\" （ ）propylene continues to... - HCBBS Forum
9. How to delete useless posts - HCBBS Forum
10. 【Weekly Topic】【Quality Version 20160926】 - HCBBS Forum
11. I just quit my job at a design institute to take the civil service exam - HCBBS Forum
12. What is the purpose of adding reducers before and after the filter? - HCBBS Forum
13. 【Daily Question】Advanced Processing 20160930 Fill-in-the-blank: The medium in the tube side of the condenser is ( ), and the medium in the shell side is ( )~ - HCBBS Forum
14. May I ask the seniors, what software do you use to draw single-line diagrams? - HCBBS Forum
15. Please give some advice: how to persuade stubborn people! - HCBBS Forum
16. As a chemical engineer, where lies my future? - HCBBS Forum
17. Urgent: Could some expert tell me what the solubility of nitrogen in liquid ethylene is, in terms of ppm? - HCBBS Forum
18. Material selection issue for the backwash tank of a 100m3 atmospheric pressure vessel? - HCBBS Forum
19. Are there any requirements regarding the pressures of the high and low pressure oil pumps when installing a centrifugal compressor coupling? - HCBBS Forum
20. 【Q&A Question 160】2016.09.27 - HCBBS Forum
21. Regarding the pricing of solid waste treatment - HCBBS Forum
22. Can the turbine continue to operate after the seal oil pump of the hot high-pressure hydraulic turbine in the residue hydrodesulfurization unit shuts down? - HCBBS Forum
23. Experts, could you provide a small software for desulfurization calculations? ? - HCBBS Forum
24. Under what circumstances is it necessary to install an emergency stop switch on the equipment? - HCBBS Forum
25. Seeking help regarding grounding fault of 75kw low-voltage variable frequency motor - HCBBS Forum
26. Share: 9 challenges that security professionals must overcome – see how many you can pass? - HCBBS Forum
27. New employee in the workplace seeking help (resolved) - HCBBS Forum
28. Error in Aspen simulation for coal combustion - HCBBS Forum
29. Sea transport of liquid sulfur - HCBBS Forum
30. 【Onlookers, vote now】Recently, Guo Degang and Cao Yujin have been at odds with each other – who do you support? - HCBBS Forum
31. Recalling a few memorable economics questions, it feels like there’s a trap at every step - HCBBS Forum
32. Heating furnace nozzle adjustment - HCBBS Forum
33. Fisher valve control valve calculation software FIRSTVUE - HCBBS Forum
34. System replacement - HCBBS Forum
35. What is the development potential of magnesium hydroxide, an additive-type inorganic flame retardant? - HCBBS Forum
36. Cannot post messages - HCBBS Forum
37. Must-see project updates in the petrochemical industry! - HCBBS Forum
38. Is the development of coal-to-natural gas viable? - HCBBS Forum
39. 【Daily Topic】【Production Version 20160921】 - HCBBS Forum
40. What is the purpose of the halide mixing tank in membrane-based denitration? - HCBBS Forum
41. Please save everyone - HCBBS Forum
42. Circulating water supply and circulating water return - HCBBS Forum
43. How to simulate a steam/air ejector? - HCBBS Forum
44. 【Daily Question】Advanced Processing 20161004 Fill-in-the-blank: When the pressure in the reactor at the reaction temperature is significantly lower than that of propylene at the same temperature. . . - HCBBS Forum
45. Problems with the burner of the heating furnace - HCBBS Forum
46. Methanol partial pressure - HCBBS Forum
47. Is there any material for the re-examination in the registered chemical engineering specialty available for purchase? - HCBBS Forum
48. Skinned meat - HCBBS Forum
49. What are the overall volume requirements for combustible gases in petrochemical regulations and building codes? - HCBBS Forum
50. Past exam questions for the professional foundation section of the Foundation Examination in Chemical Engineering - HCBBS Forum
51. A plate tower with only a feed and a product outlet, but no reflow at the bottom of the tower - HCBBS Forum
52. How can I set it so that I don’t receive HaiChuan’s reminder emails every day? - HCBBS Forum
53. An update from the air separation industry, 20160918: CEO and CFO of Linde both resign - HCBBS Forum
54. Issues related to temperature changes at high and low thermal scores - HCBBS Forum
55. Senta Chemicals offers great discounts in September! - HCBBS Forum
56. What can protect you, dear child - HCBBS Forum
57. CAD drawings of the Qiuende furnace - HCBBS Forum
58. How is the fee for safety valve calibration calculated? - HCBBS Forum
59. Hazardous materials accidents that occurred in October throughout history - HCBBS Forum
60. Sign-in record post dated September 27, 2016 - HCBBS Forum
61. Video by Professor Wu Jia from Zhejiang University - HCBBS Forum
62. Abnormal noise from the motor of the Cameroon air compressor - HCBBS Forum
63. Question regarding permissions for Zhejiang University Zhongkong DCS JX-300XP - HCBBS Forum
64. Can a lightning rod be painted? - HCBBS Forum
65. GB51142-2015 Design Code for Liquefied Petroleum Gas Supply Projects - HCBBS Forum
66. The issue of Class V workshops within Class D factories - HCBBS Forum
67. Skilled engineers seeking employment in pharmaceutical and chemical R&D - HCBBS Forum
68. The Shenning 4 million-ton coal-to-oil project is progressing rapidly - HCBBS Forum
69. A job with an annual salary of 100 million – who can introduce one to me, oh brother? - HCBBS Forum
70. Seeking help online, thank you - HCBBS Forum
71. Sudden fluctuations in current and pressure occur in the two-stage centrifugal pump - HCBBS Forum
72. [Q&A Question 162] 2016.09.29 - HCBBS Forum
73. 【Daily Topic】【Electrical Edition 20160930】 - HCBBS Forum
74. Crayfish are the favorite of girls - HCBBS Forum
75. What are the regulations regarding total volume in building codes and petrochemical regulations? - HCBBS Forum
76. Is there still room for development in the process calculations for unit operations? - HCBBS Forum
77. Looking for those who have worked on powder feeding systems - HCBBS Forum
78. I ask the experts for help. - HCBBS Forum
79. Registered Supervision Engineer - HCBBS Forum
80. Looking for recommendations! ! ! Which supervision companies have you worked with, and which one has an excellent reputation? - HCBBS Forum
81. What is security nitrogen used for in a gasification furnace? - HCBBS Forum
82. Should a counter-rotating shaft not be installed in the centrifugal compressors of catalytic reforming units? - HCBBS Forum
83. Why can’t I download the attachment? - HCBBS Forum
84. Seeking advice on issues with the compressor circulating water tank - HCBBS Forum
85. Environmental Protection Daily Tip – October 4: Reward for participation is 3 points, plus an additional 5 points for answering correctly - HCBBS Forum
86. How to determine the thickness of ANSI valves - HCBBS Forum
87. When can chemical plant operations also be carried out in an intelligent manner? - HCBBS Forum
88. September 26, 2016: Trichloroethylene leak at a factory in Dongguan, Guangdong - HCBBS Forum
89. The pH of the brackish water coming out of the electrolyzer decreases after the resin tower is switched - HCBBS Forum
90. Newbie---What needs to be done and which departments need to be approached in order to obtain project approval? Thank you! - HCBBS Forum
91. The most comprehensive techniques for identifying hazard sources and detecting potential accident risks are here! - HCBBS Forum
92. Daily maintenance of Youfu submersible pumps - HCBBS Forum
93. Increase the temperature of the graphite heating element - HCBBS Forum
94. Does Koch-Glitsch have agents in the domestic market? - HCBBS Forum
95. The first phase of the coal-to-gas project at Wuhai Jiasheng Energy Company has been basically completed - HCBBS Forum
96. Help: Specific applications of different types of fluorocarbon surfactants. - HCBBS Forum
97. water coal slurry - HCBBS Forum
98. The optimal value of the F value for titanium dioxide - HCBBS Forum
99. Dilute sulfuric acid is neutralized with ammonia - HCBBS Forum
100. Fifty Years of Welding in Chinese Power Plants - HCBBS Forum